Fact Directory

Explore the latest fascinating facts freshly added to our collection!

What Is the Maximum Length of an Ethernet Network Cable?
Technology
The maximum length for a quality Cat5e or Cat6 Ethernet cable is roughly 295 feet (90 meters), with ... Read more
Why are some green screens blue?
Videography
A blue screen is often used over a green screen when filming darker scenes or when working with subj... Read more
What date is Windows 10 End of Life?
Technology
Windows 10 will become EoL (End of Life) and stop receiving free software updates, technical assista... Read more
What types of fuel do planes and aircraft use?
Aviation
Planes and aircraft primarily use two types of fuel: Jet fuel and AVGAS. Jet fuel, a kerosene-ba... Read more
How long do shoes last before wearing out?
Clothing
Shoes should typically be replaced every 8-12 months or after 500-700 kilometers . However, thi... Read more
What are Satellite bands?
Space
Satellite bands are frequency ranges used for communication, navigation, and observation by satellit... Read more
What types of metal armour did Knights wear?
History
Medieval knights wore different types of metal armor to protect themselves. Early on, they used chai... Read more
How fast is 4G?
Technology
4G (4G LTE) typical has a real world speed of around 20Mbps and theoretical speed up to 150Mbps. ... Read more
What is Hypersonic?
Aviation
Hypersonic speed refers to velocities above Mach 5, or five times the speed of sound, setting them a... Read more
When were QR codes invented?
Technology
QR codes were invented in 1994 by DENSO WAVE, a division of DENSO Corporation in Japan. The inventio... Read more